<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <!-- 准备好一个"容器" -->
    <div id="test"></div>

    <!-- 引入react核心库 -->
    <script type="text/javascript" src="../js/react.development.js"></script>
    <!-- 引入react-dom,用于支持react操作DOM -->
    <script type="text/javascript" src="../js/react-dom.development.js"></script>
    <!-- 引入babel,用于将jsx转为js -->
    <script type="text/javascript" src="../js/babel.min.js"></script>

    <script type="text/babel">/*此处一定要写babel*/
        //1.创建虚拟DOM
        const VDOM = (
            <h1>
                <span>Hello,React</span>
            </h1>); /*此处一定不要用引号,因为不是字符串*/
        //2.渲染虚拟DOM到页面
        ReactDOM.render(VDOM, document.getElementById('test'))

    </script>



</body>

</html>